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An Index to Service Information for 1941-47 Clipper (19th->21st Series) Packards

1941-47 Clipper (19th->21st Series) - ELECTRICAL

SubjectApplicationDocument
Aero-Drive Indicator Light
on, standing - fuse check
19th-20th
Batteries, Filling
underhood location - damage from overfilling
1951
Batteries, Help Owners Conserve
inspection - maintenance /repair
(all models)
Batteries, Selling
immediate need only - inspection, electrical system check-up
(all models)
Battery Care
storage - checks and charging
(all models)
Battery Care
storage, pre-delivery - proper testing, charging, adjustments
(all models)
Battery Caution
underhood battery - hydrogen discharge, shorts
1951
Battery Ground Cables
substandard replacements - OE quality, features
(all models)
Battery, Storage
lead shortage - testing, charging
(all models)
Breaker Points, Blued
hard starting, cold - narrow gap, overcharging
(all models)
Cable Connectors
open circuit, poor contact - inspection/correction
(not specified)
Courtesy Light Equipment, Install Instrument Board
Custom model equipment for Specials - labor time
2000-01
Courtesy Lights, Installing - Correction
instrument board - part number correction
2000-01-55
Distributor Governor and Vacuum Advance
insufficient reading - proper testing
120C-138CD;
115C;
16th-54th
Generators, Taxicab
excessive charging, armature failure - new settings, new high-capacity armature
2130
Headlights, New Style Sealed Beam
improved design - use in pairs
18th-54th;
55th-56th
Horn Ring Rattle
rough roads - shim/stretch support spring
19th-20th
Ignition Condenser - Parts Book Correction
corrected part number/application
2100-10;
2100-30
Ignition Cut Out
Econo-Drive, decelerating - relay adjustment
18th-20th;
(21st)
Map Light Switch Wrench
new special tool - switch nut
1951;
2000-01-03-06-10-11;
21st
Spark Advance
increased for improved mileage and performance
21st
Spark Knock Again
lower octane, carbon deposits - spark advance, additional head gasket
(all models)
Spark Plug Part Numbers
AC, Champion, Auto-Lite - cross-reference
1st-8th;
10th-14th;
120-138CD;
115C;
15th-21st
Spark Plug Terminal Nuts
brass, wartime shortage - plugs shipped less nuts, re-use
(not specified)
Spark Plugs
replace for gasoline efficiency, better performance - new chart
(all models)
Spark Plugs, A Note on
keeping insulators clean
(all models)
Spark Plugs, Hot
driving speed reductions, fouling - new higher heat range
120C-138CD;
115C;
16th-20th
Spark Plugs, Resistor Type
cross-referenced - proper gap
120C-138CD;
115C;
16th-23rd
Spark Plugs, Shorted
dirt, moisture - clean porcelain
(all models)
Starter Motor Bendix Drive - Anti-Kick Out Type
false starts, premature disengagement - new type
20th-25th
Starter Motor Campaign Supplement, Super Eight
return clarification - labor allowance
2103-06-26
Starter Motor Campaign, Super Eight
starter/clutch failure, incorrect heat treatment - identification, return
2103-06-26
Starter Motor Replacement
superseded part - external ground wire eliminated
20th
Starter Motor, Super Eight
campaign, identification - reiterated
2103-06-26
STB 47T-5 (Dealer)
Starter Switch, Car (Carburetor Switch)
operation, failure - checks, adjustments
1951;
20th;
(21st-26th)
Starter Switch, Car-
new pedal-activated switch - proper use
1951
Starter Switch, Car-
not cranking - open circuit, loose clamp screw
1951
Starter Switch, Generator Connection to
new safety feature, cut-off - new solenoid switch, retrofit
1951;
20th
Starting Circuit
engine not cranking - circuit checks
1951;
20th
Starting Circuit
generator-grounded, safety-type - return to starter ground
20th
Starting Circuit
starter solenoid ground relocation, carburetor switch operation - reiterated
20th;
(21st-26th)
Wiring Diagrams
new model information - Clipper
2000-01-03-06-10-11
Wiring Diagrams
new model information - Clipper
1951
Wiring Diagrams
new model information - taxicab, body/chassis
2184-86
Wiring Diagrams
new model information
21st
Wiring Harness, Protection
battery clearance, corrosion, shorts - inspection/repair
1951;
2000-01-03-06-10-11
Wiring Harness, Rear - Parts Book Correction
part number correction
1951;
2000-01-03-06-10-11;
21st

SC = Service Counselor
SL = Service Letter
STB = Service Technical Bulletin
SSB = Studebaker Service Bulletin

NOTE: These PDFs were created from High Quality Scans. It is recommended that you Right Click on the link(s) above and do a "Save Target As". This will download the PDF to your machine rather than trying to open and view it over the web.

Disclosures & Disclaimers

Though previously published elsewhere, this work is provided with my full permission for display on the PackardInfo.com website and the personal use of visitors to that site. Any other unauthorized use, however, is expressly prohibited and may be subject to prosecution. Also, because this index was compiled from documents published by the factory, neither the author nor PackardInfo.com are responsible for errors in content arising from source information.

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